Karan C.
9/19/2025
Highly recommend Carnahan Electric. Fast service very knowledgeable and friendly, and knows how to work on a Generac. Great service
Carnahan Electric Ltd
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6391 Capitol Ave
Diamond Springs, CA 95619
Carnahan Electric Ltd, based in Diamond Springs, CA, has been a trusted provider of electrical services since 1974. Founded by John Carnahan, the company has grown to include a team of certified electricians dedicated to delivering quality service to residential, industrial, and commercial clients.
In addition to standard electrical work, Carnahan Electric Ltd offers consulting services and is associated with Alternative Electrical Systems, which focuses on providing options for generating renewable energy. The company prides itself on establishing strong relationships within the community, including connections with El Dorado County and local businesses.
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Reviews
3.515 reviewsPam L.
1/12/2024
when we called we explained that 3 outlets weren't working we replaced it with a new new outlet but could not wire it properly. They never told us there would be a 2 hour minimum of 250.00. so to...
Kathy H.
6/18/2020
Nate and Rodney just installed a Generac 22kw whole house generator for us. They did an amazing job. The installation was complicated by our solar system and they knew exactly what to do to...
Liz s.
8/22/2017
I'm going to start off with l am a long time customer that has used them many times and they had always done a good job for us. I'm leaving a one star review that would be a zero star if it was...
Greg B.
8/25/2018
I've left this company two detailed messages concerning my Generac backup generator. They have never returned either call. Generac needs to pick its authorized service providers more carefully.
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